INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2016

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories as of March 31, 2016 and December 31, 2015 consist of the following:

	March 31, 2016								December 31, 2015
	Raw Materials		Finished Goods		Processing Costs		Total (unaudited)		Raw Materials		Finished Goods		Processing Costs		Total
	(in thousands)
Ferrous and non-ferrous materials	$	1,602	$	626	$	592	$	2,820	$	1,354	$	649	$	404	$	2,407
Other	—		6		—		6		—		3		—		3
Total inventories for sale	$	1,602	$	632	$	592	$	2,826	$	1,354	$	652	$	404	$	2,410